Regarding File Upload problem

Hi All

I am doing the tutorial Uploading and Downloading Files in Web Dynpro Java(TutWD_FileUpDownload_Init).Whatever steps mentioned in that PDF file i have done.But while running the application whenever after choosing a file using browse button when i clicked on the button Upload,it control comes to the 1st view(where two Link button is there one is upload another is download).On click of upload button it should display the file Name,extension and file size.

Can anybody help me out regarding this.